Suppose you are hiking down the grand canyon. at the top, the temperature early in the morning is a cool 1.15 °c. by late afternoon, the temperature at the bottom of the canyon has warmed to a sweltering 31.4 °c. what is the difference between the higher and lower temperatures in (a) fahrenheit degrees and (b) kelvins?

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!